Primary Mathematics 1B: Home Instructor's Guide, Standards Edition - GOOD

Primary Mathematics 1B: Home - Spiral-bound, by Jennifer Hoerst - Very Good

Primary Mathematics Home Instructor Guide Stds Ed 1B

Primary Mathematics Singapore Math Textbook 1B + Home Instructor’s Guide US Ed

Singapore Primary Mathematics 1B Home Instructor's Guide and Lesson Plans

Singapore Math Primary Mathematics 2B Home Instructor's Guide Standards Edition

Singapore Math Primary Mathematics 2B Home Instructor’s teacher’s guide

Singapore Math Primary Mathematics 1B Standards Edition Home Instructor's Guide